Symposium on Combinatorial Mathematics and its Applications, Colorado State University, Fort Collins, Sept. 9-11, 1971 <br/><br/>
Survey of combinatorial theory; proceedings   
Ed. by Jagdish N. Srivastava and others 
 - Amsterdam  North-Holland  1973 
 - xviii, 457p. 
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<br/><br/><label>Subjects--Index Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>511.6  / Sy989.SC